Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 Safari Line/13.2.0
Mobile Safari 16
iOS 16.1
Mobile
one year ago
Test name Executions per second
Array.prototype.concat 12342266.0 Ops/sec
spread operator 165689824.0 Ops/sec
Concat empty array 3831363.2 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Concat empty array